rename hasEverHadMessage -> shouldThreadBeVisible

SignalMessaging/utils/ThreadUtil.m

@@ -806,7 +806,7 @@ NS_ASSUME_NONNULL_BEGIN
     if ([OWSProfileManager.sharedManager isThreadInProfileWhitelist:thread]) {
         return NO;
     }
-    if (!thread.hasEverHadMessage) {
+    if (!thread.shouldThreadBeVisible) {
         [OWSProfileManager.sharedManager addThreadToProfileWhitelist:thread];
         return YES;
     } else {

SignalServiceKit/src/Contacts/TSThread.h

@@ -33,7 +33,7 @@ extern ConversationColorName const kConversationColorName_Default;
 @interface TSThread : TSYapDatabaseObject
 
 // YES IFF this thread has ever had a message.
-@property (nonatomic) BOOL hasEverHadMessage;
+@property (nonatomic) BOOL shouldThreadBeVisible;
 
 /**
  *  Whether the object is a group thread or not.

SignalServiceKit/src/Contacts/TSThread.m

@@ -83,6 +83,15 @@ ConversationColorName const kConversationColorName_Default = ConversationColorNa
         return self;
     }
 
+    // renamed `hasEverHadMessage` -> `shouldThreadBeVisible`
+    if (!_shouldThreadBeVisible) {
+        NSNumber *legacy_hasEverHadMessage = [coder decodeObjectForKey:@"hasEverHadMessage"];
+
+        if (legacy_hasEverHadMessage != nil) {
+            _shouldThreadBeVisible = legacy_hasEverHadMessage.boolValue;
+        }
+    }
+
     if (_conversationColorName.length == 0) {
         NSString *_Nullable colorSeed = self.contactIdentifier;
         if (colorSeed.length > 0) {
@@ -390,7 +399,7 @@ ConversationColorName const kConversationColorName_Default = ConversationColorNa
         return;
     }
 
-    self.hasEverHadMessage = YES;
+    self.shouldThreadBeVisible = YES;
 
     NSDate *lastMessageDate = [lastMessage dateForSorting];
     if (!_lastMessageDate || [lastMessageDate timeIntervalSinceDate:self.lastMessageDate] > 0) {

SignalServiceKit/src/Storage/FullTextSearchFinder.swift

@@ -204,7 +204,7 @@ public class FullTextSearchFinder: NSObject {
         if let groupThread = object as? TSGroupThread {
             return self.groupThreadIndexer.index(groupThread, transaction: transaction)
         } else if let contactThread = object as? TSContactThread {
-            guard contactThread.hasEverHadMessage else {
+            guard contactThread.shouldThreadBeVisible else {
                 // If we've never sent/received a message in a TSContactThread,
                 // then we want it to appear in the "Other Contacts" section rather
                 // than in the "Conversations" section.

SignalServiceKit/src/Storage/TSDatabaseView.m

@@ -204,7 +204,7 @@ NSString *const TSLazyRestoreAttachmentsGroup = @"TSLazyRestoreAttachmentsGroup"
 
         if (thread.isGroupThread) {
             // Do nothing; we never hide group threads.
-        } else if (thread.hasEverHadMessage) {
+        } else if (thread.shouldThreadBeVisible) {
             // Do nothing; we never hide threads that have ever had a message.
         } else {
             YapDatabaseViewTransaction *viewTransaction = [transaction ext:TSMessageDatabaseViewExtensionName];